Question

The head of a hydraulic-operated tool weighs approximately ________ lbs.

a. 10
b. 20
c. 30
d. 40

Answer 1

The weight of the head of a hydraulic-operated tool varies depending on the specific tool being used.

Step-by-step explanation:

The head of the hydraulic-operated tool can weigh different amounts depending on the specific tool. There is not a specific weight given in the question. Therefore, it is not possible to determine the weight of the head of a hydraulic-operated tool based on the options provided (a. 10 b. 20 c. 30 d. 40). The weight of the head will vary depending on the specific tool being used.

Answer 2

The head of a hydraulic-operated tool weighs approximately 30 lbs.

Thus, the correct option is C.

Step-by-step explanation:

To determine the force exerted by hydraulic systems, the principles of pressure and mechanical advantage are applied.The weight of the head of a hydraulic-operated tool can vary depending on the specific tool.

However, since the question asks for an approximate weight, we can assume a typical range of weights. The head of a hydraulic-operated tool usually weighs between 20 and 30 lbs.

Therefore, the correct option would be c. 30 lbs.